Xinje XDH Series User Manual

285

When the buffer number is 8 bits, the received data is only stored in low bytes, so
D200 = the number of bytes to be received * 2, for example, to receive 8 bytes of data,
stored in the low bytes of the eight registers D20-D27 in turn, at this time, D200
should be set to 16.

When the buffer number is16 bits, the received data is stored in a complete register,
so D200 = the number of bytes to be received, for example, to receive 8 bytes of data,
stored in the four registers of D20-D23 in turn, at this time, D200 should be set to 8.
And when receiving, low bytes are before high bytes.
Release serial port[RCVST]
1)Summary
Release the specified serial port.
Release serial port[RCVST]
16 bits
instruction
RCVST
32 bits
instruction
-
Execution
condition
Normally ON/OFF, rising
edge triggering
Suitable
model
XD, XL
Hardware
V3.2.3 and higher version
Software
V3.2.2 and higher version
2)Operand
Operand
Function
Type
n
Communication port no.
16 bits, BIN
3)Suitable soft component
Operan
ds
Word soft elements
Bit soft elements
System
Consta
nt
Module
System
D
F
D
T
D
C
D
D
X
D
Y
D
M
D
S
K/H
I
D
Q
D
X
Y
M
S
T
C
Dn.
m
n
●
K
*Notes: D includes D, HD; TD includes TD, HTD; CD includes CD, HCD, HSCD, HSD; DM
includes DM, DHM; DS includes DS, DHS. M includes M, HM, SM; S includes S, HS; T
includes T, HT; C includes C, HC.
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Xinje XDH Series Specifications

General

Brand	Xinje
Model	XDH Series
Category	Network Hardware
Language	English